Dec 02 02:38:17.545 INFO documenting socket-0.0.7 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 02:38:17.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-4/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +f86f76f89ea2b1ccbfb3741962ec2029d878a389-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 02:38:17.731 INFO [stdout] 1eaa3d0b33509651dc2179e8885b97bef9236373f48d1eb007eb8024823864ef
Dec 02 02:38:17.734 INFO running `"docker" "start" "-a" "1eaa3d0b33509651dc2179e8885b97bef9236373f48d1eb007eb8024823864ef"`
Dec 02 02:38:18.647 INFO [stderr] usermod: no changes
Dec 02 02:38:18.796 INFO [stderr]  Documenting socket v0.0.7 (/source)
Dec 02 02:38:19.560 INFO [stderr] warning: `extern` block uses type `[i32]` which is not FFI-safe: slices have no C equivalent
Dec 02 02:38:19.560 INFO [stderr]   --> src/lib.rs:49:71
Dec 02 02:38:19.560 INFO [stderr]    |
Dec 02 02:38:19.560 INFO [stderr] 49 |     fn c_socketpair(domain: c_int, type_: c_int, protocol: c_int, sv: *mut [c_int]) -> c_int;
Dec 02 02:38:19.560 INFO [stderr]    |                                                                       ^^^^^^^^^^^^
Dec 02 02:38:19.560 INFO [stderr]    |
Dec 02 02:38:19.560 INFO [stderr]    = note: #[warn(improper_ctypes)] on by default
Dec 02 02:38:19.560 INFO [stderr]    = help: consider using a raw pointer instead
Dec 02 02:38:19.560 INFO [stderr] 
Dec 02 02:38:21.438 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.77s
Dec 02 02:38:21.444 INFO [stderr] su: No module specific data is present
Dec 02 02:38:22.402 INFO running `"docker" "inspect" "1eaa3d0b33509651dc2179e8885b97bef9236373f48d1eb007eb8024823864ef"`
Dec 02 02:38:22.601 INFO running `"docker" "rm" "-f" "1eaa3d0b33509651dc2179e8885b97bef9236373f48d1eb007eb8024823864ef"`
Dec 02 02:38:22.744 INFO [stdout] 1eaa3d0b33509651dc2179e8885b97bef9236373f48d1eb007eb8024823864ef